Echo Link Amp and Echo Link: The $300 Amp gives you a built-in amplifier, and the $200 Link gives you control over your current AV receiver. UK and Australian pricing are not yet available.

Amazon Echo Plus (redesigned): The new $150 Echo Plus (£140, AU$229) adds a temperature sensor and a new fabric design, similar to the new Echo Dot.

Amazon Smart Plug: Amazon introduced its first smart plug for $25 (£25). It's available for preorder today, and starts shipping in October. Australian pricing is not yet available.

AmazonBasics Microwave: The $60 Basics Microwave is Alexa-enabled (but doesn't have a built-in Alexa speaker) with integrated Dash replenishment. UK and Australian availability are TBA.

Amazon Echo Wall Clock: A $30 wall clock is coming soon too, and it works with Alexa speakers. No UK or Australian details yet.

Ring Stick Up Cam: Ring's all-new Stick Up Cam costs $180 and are available for preorder now. The Stick Up Cam Wired will ship starting Oct. 18 and the Battery version will ship in December. UK and Australian availability is TBA.

Amazon Echo Show (redesigned): There's a new Echo Show too. You can preorder it today and it ships in October. The price stays put at $230 (£220, AU$349), but it has an improved design.

Amazon Fire TV Recast: The Fire TV Recast separates recording and viewing so you can choose where you put your antenna. It starts at $230. US only.

Amazon Echo Auto: This device puts a small Alexa device in your car. It costs $50, but the early invite price is just $25. Also US only.

Alexa Guard: With Alexa Guard, you should be able to use your existing Amazon smart speakers to "arm" your home's security. At launch, Amazon is partnering with ADT and Ring, which Amazon purchased earlier in 2018.

Alexa doorbell API: If someone rings your Ring smart doorbell, it should show up on your Echo Show.

Smart Screen SDK: Give "anything with a display" Echo Show capabilities with the software developer kit.